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Individual Calculations January 2011 |
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| Ragaa, Hassan Total change: -18.75 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2075 | 1.50 | 5 | -1.25 | 15 | -18.75 | |
|  Salah, Sayed | | | 2217 | EGY | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Nagdy, Wael | | | 1926 | EGY | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Elsayed, Moustafa | | | 2240 | EGY | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Abdel Megid, Mohamed | | | 1847 | EGY | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Abdel Hameid, Mohsen | | | 1949 | EGY | 0.50 | 1 | -0.17 | 15 | -2.55 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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